[Hygienic evaluation of heating the air supply by combining it with natural gas combustion products].
D000388:Air / Q000032:analysis; D000397:Air Pollution / Q000517:prevention & control*; D002245:Carbon Dioxide / Q000009:adverse effects; D002248:Carbon Monoxide / Q000009:adverse effects; D004781:Environmental Exposure; D005740:Gases / Q000009:adverse effects*; D006361:Heating; D006801:Humans; D009569:Nitric Oxide / Q000009:adverse effects; D009787:Occupational Medicine / Q000592:standards*; D014586:USSR
D005740:Gases; D002245:Carbon Dioxide; D009569:Nitric Oxide; D002248:Carbon Monoxide
Gigienicheskaia otsenka nagreva pritochnogo vozdukha putem smesheniia s produktami sgoraniia prirodnogo gaza.